74FST3253DTR2 ON Semiconductor, 74FST3253DTR2 Datasheet

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74FST3253DTR2

Manufacturer Part Number
74FST3253DTR2
Description
IC MUX/DEMUX DUAL 4:1 16TSSOP
Manufacturer
ON Semiconductor
Series
74FSTr
Type
Multiplexer/Demultiplexerr
Datasheet

Specifications of 74FST3253DTR2

Circuit
2 x 1:4
Independent Circuits
1
Current - Output High, Low
15mA, 64mA
Voltage Supply Source
Single Supply
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
74FST3253DTR2OS
74FST3253
Dual 4:1 Multiplexer/
Demultiplexer Bus Switch
multiplexer/demultiplexer bus switch. The device is CMOS TTL
compatible when operating between 4 and 5.5 Volts. The device
exhibits extremely low R
The device adds no noise or ground bounce to the system.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2006
June, 2006 − Rev. 4
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The ON Semiconductor 74FST3253 is a dual 4:1, high performance
R
Less Than 0.25 ns−Max Delay Through Switch
Nearly Zero Standby Current
No Circuit Bounce
Control Inputs are TTL/CMOS Compatible
Pin−For−Pin Compatible With QS3253, FST3253, CBT3253
Popular Packages: TSSOP−16, SOIC−16
All Devices in Package TSSOP are Inherently Pb−Free*
ON
t 4 W Typical
S
X
X
H
H
L
L
1
GND
OE
1B
1B
1B
1B
S
X
X
H
H
S1
1A
L
L
0
1
4
3
2
1
Figure 2. Truth Table
Figure 1. 16−Lead
OE
ON
H
X
L
L
L
L
1
2
3
4
5
6
7
8
1
and adds nearly zero propagation delay.
OE
Pinout
X
H
L
L
L
L
2
Disconnect 1A
Disconnect 2A
16
15
14
13
12
10
11
9
Function
A = B
A = B
A = B
A = B
V
OE
S
2A
2B
2B
2B
2B
CC
0
4
3
2
1
1
2
3
4
2
1
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
PIN NAMES
OE
S
A
B
0
1
16
, S
, B
16
1
CASE 751B
CASE 948F
DT SUFFIX
TSSOP−16
, OE
D SUFFIX
A
L, WL
Y
W, WW
SOIC−16
1
2
, B
2
ORDERING INFORMATION
3
1
Pin
, B
1
4
http://onsemi.com
=
=
=
=
16
1
Publication Order Number:
Assembly Location
Wafer Lot
Year
Work Week
16
1
Bus Switch Enables
DIAGRAMS
Select Inputs
Description
MARKING
AWLYWW
FST3253
ALYW
Bus A
Bus B
3253
FST
74FST3253/D

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74FST3253DTR2 Summary of contents

Page 1

... Dual 4:1 Multiplexer/ Demultiplexer Bus Switch The ON Semiconductor 74FST3253 is a dual 4:1, high performance multiplexer/demultiplexer bus switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low R and adds nearly zero propagation delay. ON The device adds no noise or ground bounce to the system. ...

Page 2

... ORDERING INFORMATION Device Order Number 74FST3253D 74FST3253DR2 74FST3253DT 74FST3253DTR2 †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb−Free. FLOW CONTROL Figure 3. Logic Diagram Package SOIC− ...

Page 3

MAXIMUM RATINGS Symbol V DC Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Sink Current Supply Current ...

Page 4

DC ELECTRICAL CHARACTERISTICS Symbol Parameter V Clamp Diode Resistance IK V High−Level Input Voltage IH V Low−Level Input Voltage IL I Input Leakage Current I I OFF−STATE Leakage Current OZ R Switch On Resistance (Note Quiescent Supply ...

Page 5

AC Loading and Waveforms FROM OUTPUT UNDER TEST NOTES: 1. Input driven source terminated includes load and stray capacitance Figure 4. AC Test Circuit t = 2.5 ...

Page 6

G K −T− SEATING PLANE 0.25 (0.010 PACKAGE DIMENSIONS SOIC−16 D SUFFIX CASE 751B−05 ISSUE J −B− 0.25 (0.010 ...

Page 7

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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